OR2T15B7BA256-DB

The OR2T15B7BA256-DB is an ORCA™2 Field Programmable Gate Array (FPGA) IC from Lattice Semiconductor Corporation. It provides a compact, surface-mount FPGA platform with moderate logic density and on-chip embedded memory for commercial embedded designs.

This device targets applications that require a balance of programmable logic, a high count of I/O, and compact packaging, operating from a 3 V to 3.6 V supply and within a commercial temperature range of 0 °C to 70 °C.

Key Features

• Core Logic Approximately 1,600 logic elements, enabling a range of mid-density programmable logic implementations.
• Embedded Memory Approximately 25.6 kbits (25,600 bits) of on-chip RAM for local data buffering and small lookup tables.
• I/O Capacity 211 I/O pins to support multiple external interfaces and parallel/serial connectivity requirements.
• Gate Equivalent Approximately 44,200 gates for estimating integration of logic functions and glue logic.
• Power Single supply operation from 3 V to 3.6 V to match common commercial power rails.
• Package & Mounting 256-BGA package (supplier device package: 256-PBGA (27×27)) with surface-mount mounting for compact PCB designs.
• Operating Range Commercial grade operation from 0 °C to 70 °C for standard consumer and commercial environments.
• Environmental Compliance RoHS compliant for environmental and supply-chain requirements.

Typical Applications

• Consumer and Commercial Electronics Implement user interfaces, control logic, and peripheral bridging where moderate logic resources and many I/Os are required.
• Embedded Control Handle glue logic, protocol adaptation, and small-scale state machines using the device’s logic elements and on-chip RAM.
• I/O-Intensive Systems Manage multiple parallel and serial connections with the 211 available I/O pins in a compact BGA package.
• Prototyping and Evaluation Evaluate mid-density FPGA-based designs that require a balance of logic elements, memory, and I/O in a commercial-temperature product.

Unique Advantages

• Balanced Logic Density: Approximately 1,600 logic elements and ~44,200 gates provide sufficient resources for mid-range programmable functions without excessive footprint.
• High I/O Count in a Small Package: 211 I/Os in a 256-BGA package enable dense connectivity while preserving PCB area.
• On-Chip Memory: Around 25.6 kbits of embedded RAM supports local buffering and LUT storage for control and data handling tasks.
• Standard Commercial Voltage: 3 V to 3.6 V operation aligns with common commercial power rails for straightforward system integration.
• Surface-Mount 256-PBGA: The 256-PBGA (27×27) package supports automated assembly and compact board-level design.
• RoHS Compliant: Helps meet environmental regulatory expectations for commercial products.

Why Choose OR2T15B7BA256-DB?

The OR2T15B7BA256-DB offers a practical combination of mid-level programmable logic, embedded memory, and a high I/O count in a compact surface-mount BGA package. Its specifications — including ~1,600 logic elements, ~25.6 kbits of RAM, 211 I/Os, and operation from 3 V to 3.6 V — make it well suited for commercial embedded designs that require flexible logic integration and dense connectivity.

Backed by Lattice Semiconductor Corporation, this ORCA™2 FPGA is a suitable choice for engineers designing consumer and commercial systems that need a reliable, compact FPGA solution within a standard commercial temperature range.

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